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The new BD790i motherboard comes pre-installed with a top-of-the-line Ryzen 9 7945HX mobile APU for $519. Users can add up to 64 GB DDR5-5200 RAM, speedy PCIe 5.0 SSD storage via 2x M.2 slots and a dGPU on the included PCIe 5.0 X16 slot.

Some small builds have 4 slots but you have to be sure if you have some RAM slots available if you want to add more RAM to your PC.

Having the option to add more PCIe slots is essential if the selection of PCIe slots on your motherboard isn’t enough to accommodate more expansion cards.